diff --git a/po/pl.po b/po/pl.po
index ce0153c492..abe576be28 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -1680,7 +1680,7 @@ msgstr "Filtr"
 
 #: js/messages.php:198
 msgid "Filter queries by word/regexp:"
-msgstr ""
+msgstr "Filtr zapytań porzez wyraz / wyrażenie regularne:"
 
 #: js/messages.php:199
 msgid "Group queries, ignoring variable data in WHERE clauses"